| Boom Cup | 2020/06/06 21:50 | Alexandre Matsuo v Vitor Yamamoto | L | 0-3 |
| Boom Cup | 2020/06/02 21:50 | Vitor Yamamoto v Alexandre Matsuo | L | 3-0 |
| Boom Cup | 2020/05/30 23:30 | Alexandre Matsuo v Vitor Yamamoto | L | 0-3 |
| Boom Cup | 2020/05/27 23:55 | Vitor Yamamoto v Alexandre Matsuo | L | 3-0 |
| Boom Cup | 2020/05/23 21:50 | Vitor Yamamoto v Alexandre Matsuo | W | 0-3 |
| Boom Cup | 2020/05/22 23:05 | Vitor Yamamoto v Alexandre Matsuo | L | 3-1 |
| Boom Cup | 2020/05/21 22:40 | Vitor Yamamoto v Alexandre Matsuo | L | 3-0 |
| Boom Cup | 2020/05/20 22:40 | Vitor Yamamoto v Alexandre Matsuo | L | 3-2 |
| Boom Cup | 2020/06/10 21:50 | Jonathan Dias v Alexandre Matsuo | L | 3-1 |
| Boom Cup | 2020/06/09 23:55 | Alexandre Matsuo v Rodrigo Horiuchi | L | 0-3 |
| Boom Cup | 2020/06/09 23:30 | Leandro Pereira v Alexandre Matsuo | L | 3-0 |
| Boom Cup | 2020/06/09 23:05 | Hiromi Yokoyama v Alexandre Matsuo | L | 3-1 |
| Boom Cup | 2020/06/09 22:15 | Alexandre Matsuo v Lucas Orsatti | L | 0-3 |
| Boom Cup | 2020/06/09 21:50 | Ricardo Kojima v Alexandre Matsuo | L | 3-0 |
| Boom Cup | 2020/06/07 00:20 | Danilo Umehara v Alexandre Matsuo | W | 2-3 |
| Boom Cup | 2020/06/06 23:55 | Alexandre Matsuo v Lucas Kawahara | W | 3-2 |
| Boom Cup | 2020/06/10 21:50 | Vitor Yamamoto v Leandro Pereira | W | 3-0 |
| Boom Cup | 2020/06/08 21:00 | Rafael Franco v Vitor Yamamoto | L | 3-2 |
| Boom Cup | 2020/06/08 20:35 | Vitor Yamamoto v Tiago Cardoso | L | 0-3 |
| Boom Cup | 2020/06/08 20:10 | Lucas Kawahara v Vitor Yamamoto | L | 3-1 |
| Boom Cup | 2020/06/08 18:55 | Ricardo Kojima v Vitor Yamamoto | L | 3-0 |
| Boom Cup | 2020/06/08 18:30 | Vitor Yamamoto v Akira Chikaraishi | L | 0-3 |
| Boom Cup | 2020/06/06 23:55 | Vitor Yamamoto v Ricardo Kojima | L | 0-3 |
| Boom Cup | 2020/06/06 23:30 | Ito Henrique v Vitor Yamamoto | W | 0-3 |